CN206377199U - Automobile-used shock mitigation system magnetic valve - Google Patents
Automobile-used shock mitigation system magnetic valve Download PDFInfo
- Publication number
- CN206377199U CN206377199U CN201720050525.5U CN201720050525U CN206377199U CN 206377199 U CN206377199 U CN 206377199U CN 201720050525 U CN201720050525 U CN 201720050525U CN 206377199 U CN206377199 U CN 206377199U
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- CN
- China
- Prior art keywords
- valve
- automobile
- mitigation system
- shock mitigation
- system magnetic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile-used shock mitigation system magnetic valve, including valve seat (1), the valve seat (1) is circumferentially with coil (2), the valve seat (1) is hollow to be provided with valve pocket (3), valve element (4) is provided with valve pocket (3) axis, valve element (4) periphery is fixed with the armature block (5) being powered by coil (2) to magnetize and can be moved axially in valve pocket (3), described valve element (4) one end is provided with governor motion, the governor motion include screwing valve pocket (3) end and by rotating to adjust the adjusting nut (6) of axial location, the adjusting nut (6) is connected by the first flexible member (7) with armature block (5).The utility model offer is a kind of can to cause the automobile-used shock mitigation system magnetic valve of the pre-compression force of valve element unanimously with regulation elasticity element pre compressed magnitude.
Description
Technical field
The utility model is related to Electromagnetic Control industrial equipment field, and in particular to a kind of automobile-used shock mitigation system magnetic valve.
Background technology
Automobile-used shock mitigation system magnetic valve is the industrial equipment of Electromagnetic Control, is the automation foundation member for controlling fluid
Part.Automobile-used shock mitigation system magnetic valve generally comprises valve seat, coil, valve element and armature block, passes through the size of electric current on control coil
Or break-make and then controlling armature displacement to control valve element to move, valve element overcomes the elastic force of flexible member with mobile so that oil circuit is opened
Open or close.After a batch of automobile-used shock mitigation system magnetic valve assembling, control coil size of current in use is to control rank
During iron displacement, because the elasticity of different flexible members is different, same electric current is caused to make the displacement of valve element of different magnetic valves
Amount is different so that the oil mass of oil circuit is different.
The content of the invention
Technical problem to be solved in the utility model is：There is provided one kind can be caused with regulation elasticity element pre compressed magnitude
The consistent automobile-used shock mitigation system magnetic valve of the pre-compression force of valve element.
The technical scheme in the invention for solving the above technical problem is：A kind of automobile-used shock mitigation system magnetic valve, including
Valve seat, the valve seat is circumferentially with coil, and hollow be provided with valve pocket, the valve pocket axis of the valve seat is provided with valve element, the valve
Core periphery is fixed with the armature block to magnetize and can be moved axially in valve pocket by coil electricity, and described valve element one end is provided with
Governor motion, the governor motion include screwing valve pocket end and by rotating to adjust the adjusting nut of axial location, institute
Adjusting nut is stated to be connected with armature block by the first flexible member.
Compared with prior art, the utility model has the advantage of：Adjusting nut passes through the first flexible member and armature block
Connection, turn adjusting nut, adjusting nut is axially moveable to adjust the pre compressed magnitude of the first flexible member, so that adjusting spool
Pre-compression force, and then at the same time use multiple magnetic valves when, make flow of the different magnetic valves under identical electric current identical.
As a kind of improvement of the present utility model, sealing structure is additionally provided between the adjusting nut and armature block, it is described
Sealing structure includes seal receptacle, and the sealed socket sleeve is located at the first flexible member periphery, described seal receptacle one end and adjusting nut
Snapping, the sealing structure also includes being located at sealing ring between seal receptacle and adjusting nut, is improved by described, seal receptacle and
The cooperation of sealing ring seals valve pocket, prevents fluid from being revealed from the place of screwing of adjusting nut.
There is a kind of improvement as of the present utility model, described seal receptacle one end refers to described close with adjusting nut snapping
The button being arranged with the snapping pawl of annular, the adjusting nut end for coordinating with snapping pawl is convexly equipped with outside envelope seat end face axial
Ring is connect, is improved by described, seal receptacle convenient disassembly, changes convenient, while making to be located at close between adjusting nut and seal receptacle
Seal convenient disassembly.
There is a kind of improvement as of the present utility model, the seal receptacle is made by nonferromugnetic material, changed by described
Enter, seal receptacle can avoid armature block after coil electricity magnetizes with adjusting nut adhesive, play a part of every magnetic.
There is one kind to improve as of the present utility model, being provided with the adjusting nut axis is used for Pilot poppet axially shifting
Dynamic pilot hole, the pilot hole coordinates with spool end gap, is improved by described, the pilot hole of adjusting nut is to poppet shaft
Make offer guide effect to movement.
There is a kind of improvement as of the present utility model, the valve seat end face is provided with valve nozzle, the valve nozzle provided with sky
Chamber, valve nozzle side wall is provided with the import connected with cavity, and valve nozzle side wall is additionally provided with outlet, the valve nozzle axis and is provided with
Connection cavity and outlet and moved axially by valve element to control cavity and connecting of exporting or the intercommunicating pore of cut-off, by described
Improve, liquid enters cavity from import, valve element cut-off intercommunicating pore, liquid can not magnetize from outlet outflow, coil electricity, armature block
Afterwards, valve element is moved axially, and opens intercommunicating pore, import and outlet.
There is a kind of improvement as of the present utility model, the valve nozzle end is provided with the pretightening machine for being used for presetting spool position
Structure, the pre-tightening mechanism includes screwing the pre-load nut in valve nozzle end, and the pre-load nut passes through the second flexible member and valve
The core other end is connected, and is improved by described, pre-tightening mechanism coordinates with governor motion, and during assembling, adjusting nut is screwed at valve pocket end
Portion, pre-load nut is screwed on valve nozzle, and the first flexible member offsets with the armature block being fixed on valve element, the second flexible member with
The valve element other end offsets and blocks intercommunicating pore to disconnect cavity and the elastic force of outlet, as long as therefore the magnetic force gram of armature block to provide valve element
Valve element can be opened to connect import and outlet, in pretension spiral shell with the difference of the elastic force of the first flexible member by taking the second flexible member
Mother screws completely, in the case that the elastic force that the second flexible member is provided is constant, then rotating adjusting nut is first to adjust the first elasticity
The elastic force of part, it is easy to adjust.
There is a kind of improvement as of the present utility model, the intercommunicating pore is provided with stepped hole with the junction exported, described
The diameter of stepped hole is more than the diameter of valve element, is improved by described, when stepped hole avoids the valve element from moving axially and outlet and side wall
Angle collide, and stepped hole can also house valve element and valve seat and rub and the chip produced and take electromagnetism out of by fluid
Valve, it is to avoid talus accumulation valve element that weares and teares at the mating surface of intercommunicating pore and valve element.
There is a kind of improvement as of the present utility model, the valve element controls cavity and the connection of outlet by cut-off portion,
The cut-off portion is round estrade, and the maximum gauge of the round estrade is more than the diameter of intercommunicating pore, the minimum diameter of the round estrade
Less than the diameter of intercommunicating pore, improved by described, there is provided sealed relative to face for the outer peripheral face offer circumferential linear sealing of round estrade
Better tightness sealing.
Brief description of the drawings
Fig. 1 is the utility model overall structure sectional view.
1- valve seats, 2- coils, 3- valve pockets, 4- valve elements, 4.1- cut-offs portion, 5- armature blocks, 6- adjusting nuts, 6.1- snappings
Ring, 6.2- pilot holes, the flexible members of 7- first, 8- seal receptacles, 8.1- snapping pawls, 9- sealing rings, 10- valve nozzles, 10.1- cavitys,
10.2- imports, 10.3- outlets, 10.4- intercommunicating pores, 11- pre-load nuts, the flexible members of 12- second, 13- stepped holes.
Embodiment
As shown in figure 1,
A kind of automobile-used shock mitigation system magnetic valve, including valve seat 1, the valve seat 1 are circumferentially with coil 2, and the valve seat 1 is hollow
Provided with valve pocket 3, be provided with valve element 4 at the axis of valve pocket 3, the periphery of valve element 4 be fixed be powered by coil 2 to magnetize and
The armature block 5 that can be moved axially in valve pocket 3, described one end of valve element 4 is provided with governor motion, and the governor motion includes screwing
The end of valve pocket 3 and by rotating to adjust the adjusting nut 6 of axial location, the adjusting nut 6 by the first flexible member 7 with
Armature block 5 is connected.
Wherein, sealing structure is additionally provided between the adjusting nut 6 and armature block 5, the sealing structure includes seal receptacle
8, the seal receptacle 8 is set in the periphery of the first flexible member 7, described one end of seal receptacle 8 and the snapping of adjusting nut 6, the sealing
Structure also includes the sealing ring 9 being located between seal receptacle 8 and adjusting nut 6.
Wherein, described one end of seal receptacle 8 refers to being convexly equipped with outside the end face axial of seal receptacle 8 with the snapping of adjusting nut 6
The hooking ring 6.1 for coordinating with snapping pawl 8.1 is arranged with the snapping pawl 8.1 of annular, the end of adjusting nut 6.
Wherein, the seal receptacle 8 is made by nonferromugnetic material.
Wherein, being provided with the axis of adjusting nut 6 is used for the pilot hole 6.2 that Pilot poppet 4 is moved axially, described to be oriented to
Hole 6.2 coordinates with the tip-clearance of valve element 4.
Wherein, the end face of valve seat 1, which is provided with valve nozzle 10, the valve nozzle 10, is provided with cavity 10.1, the side of valve nozzle 10
Wall is provided with the import 10.2 connected with cavity 10.1, and the side wall of valve nozzle 10 is additionally provided with outlet 10.3, the axis of valve nozzle 10
Provided with connection cavity 10.1 and outlet 10.3 and moved axially by valve element 4 with control cavity 10.1 with export 10.3 connect or
The intercommunicating pore 10.4 of cut-off.
Wherein, the end of valve nozzle 10 is provided with the pre-tightening mechanism for being used for presetting the position of valve element 4, and the pre-tightening mechanism includes rotation
The pre-load nut 11 in the end of valve nozzle 10 is closed, the pre-load nut 11 is connected by the second flexible member 12 with the other end of valve element 4.
Wherein, the intercommunicating pore 10.4 and the junction of outlet 10.3 are provided with stepped hole 13, the diameter of the stepped hole 13
More than the diameter of valve element 4.
Wherein, the valve element 4 controls cavity 10.1 and the connection of outlet 10.3, the cut-off portion 4.1 by cut-off portion 4.1
For round estrade, the maximum gauge of the round estrade is more than the diameter of intercommunicating pore 10.4, and the minimum diameter of the round estrade, which is less than, to be connected
The diameter of through hole 10.4.
Only most preferred embodiment of the present utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above example, and its concrete structure allows to change.It is all in the utility model independent right
It is required that protection domain in the various change made in the utility model protection domain.
Claims (9)
1. a kind of automobile-used shock mitigation system magnetic valve, including valve seat (1), the valve seat (1) are circumferentially with coil (2), the valve seat
(1) hollow be provided with valve pocket (3), valve pocket (3) axis is provided with valve element (4), and valve element (4) periphery is fixed with by line
Circle (2) is powered with the armature block (5) that magnetizes and can be moved axially in valve pocket (3), it is characterised in that：Described valve element (4) one end
Provided with governor motion, the governor motion include screwing valve pocket (3) end and by rotating to adjust the regulation of axial location
Nut (6), the adjusting nut (6) is connected by the first flexible member (7) with armature block (5).
2. automobile-used shock mitigation system magnetic valve according to claim 1, it is characterised in that：The adjusting nut (6) and armature
Sealing structure is additionally provided between block (5), the sealing structure includes seal receptacle (8), and the seal receptacle (8) is set in the first elasticity
Element (7) periphery, described seal receptacle (8) one end and adjusting nut (6) snapping, the sealing structure also include being located at seal receptacle
(8) sealing ring (9) between adjusting nut (6).
3. automobile-used shock mitigation system magnetic valve according to claim 2, it is characterised in that：Described seal receptacle (8) one end is with adjusting
Section nut (6) snapping refers to being convexly equipped with the snapping pawl (8.1) of annular, the regulation spiral shell outside the seal receptacle (8) end face axial
The hooking ring (6.1) for coordinating with snapping pawl (8.1) is arranged with female (6) end.
4. automobile-used shock mitigation system magnetic valve according to claim 3, it is characterised in that：The seal receptacle (8) is by non-ferromagnetic
Property material make.
5. automobile-used shock mitigation system magnetic valve according to claim 1, it is characterised in that：Set at adjusting nut (6) axis
There is the pilot hole (6.2) moved axially for Pilot poppet (4), the pilot hole (6.2) coordinates with valve element (4) tip-clearance.
6. automobile-used shock mitigation system magnetic valve according to claim 1, it is characterised in that：Valve seat (1) end face is provided with
Cavity (10.1) is provided with valve nozzle (10), the valve nozzle (10), valve nozzle (10) side wall is provided with what is connected with cavity (10.1)
Import (10.2), valve nozzle (10) side wall is additionally provided with outlet (10.3), valve nozzle (10) axis provided with connection cavity
(10.1) with outlet (10.3) and by valve element (4) move axially with control cavity (10.1) and export (10.3) connect or every
Disconnected intercommunicating pore (10.4).
7. automobile-used shock mitigation system magnetic valve according to claim 6, it is characterised in that：Valve nozzle (10) end is provided with use
Pre-tightening mechanism in default valve element (4) position, the pre-tightening mechanism includes screwing the pre-load nut (11) in valve nozzle (10) end,
The pre-load nut (11) is connected by the second flexible member (12) with valve element (4) other end.
8. automobile-used shock mitigation system magnetic valve according to claim 6, it is characterised in that：The intercommunicating pore (10.4) and outlet
(10.3) junction is provided with stepped hole (13), and the diameter of the stepped hole (13) is more than the diameter of valve element (4).
9. automobile-used shock mitigation system magnetic valve according to claim 8, it is characterised in that：The valve element (4) passes through cut-off portion
(4.1) control cavity (10.1) and the connection of outlet (10.3), the cut-off portion (4.1) is round estrade, and the round estrade is most
Major diameter is more than the diameter of intercommunicating pore (10.4), and the minimum diameter of the round estrade is less than the diameter of intercommunicating pore (10.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050525.5U CN206377199U (en) | 2017-01-17 | 2017-01-17 | Automobile-used shock mitigation system magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050525.5U CN206377199U (en) | 2017-01-17 | 2017-01-17 | Automobile-used shock mitigation system magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377199U true CN206377199U (en) | 2017-08-04 |
Family
ID=59399998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050525.5U Expired - Fee Related CN206377199U (en) | 2017-01-17 | 2017-01-17 | Automobile-used shock mitigation system magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678251A (en) * | 2017-01-17 | 2017-05-17 | 宁波市鄞州通力液压电器厂 | Automobile shock absorption system electromagnetic valve |
-
2017
- 2017-01-17 CN CN201720050525.5U patent/CN206377199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678251A (en) * | 2017-01-17 | 2017-05-17 | 宁波市鄞州通力液压电器厂 | Automobile shock absorption system electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |